Knocked down this big azz pine tree, then pulverized the stump luckily I predominantly run Bolens Large frames and it was up to the task... No... Ya even the Bolens guys reluctantly say BS... Anyways knocked the tree down and the stump grinder dude was to be on site at 4:00, he came at 3:00 and I was still Stihl'in up the sappy, long needled PITA... He said I'll come back next week or the week after or... NO ! stand back I said and old " Alexander Hamilton " pushed limbs , logs, roots ,rocks etc. He ground , pulled back and A.H. (Yup Grumster it's got a name ) push the chips aside. He was impressed with what it could do, so am I .